Marie-Hélène Rigal-Drogerys

Groupe Steria SCA engages in the provision of software development and computer services and solutions. It operates through the following geographical segments: France, the United Kingdom, Germany, Scandinavia, Belux, Switzerland, and Poland. The company also operates through the Consulting and Systems Integration, and Managed Services businesses. The Consulting and Systems Integration business involves designing, developing, testing, implementing, maintaining, and upgrading information technology applications. The Managed Services business involves managing all or part of the information technology infrastructure of companies or their business processes. The company was founded by Jean Carteron in 1969 and is headquartered in Issy-les-Moulineaux, France.

Mazars Group provides audit, accountancy, tax, legal, and advisory services. Its services include financial reporting audit and advisory, consulting, financial advisory, outsourcing and accounting, actuarial, and international desks services. The company was founded by Robert Mazars in 1940 and is headquartered in Montr?al, Canada.